Find Your Exact Ring Size Before You Buy

Use our Ring Size Calculator to measure your perfect fit at home in 30 seconds!

No resizing. No compromise.

AS SEEN IN
The Problem With Standard Ring Sizes
Made for inventory, not your finger
Most jewellers offer limited standard sizes and adjust later if needed.
Resizing comes with compromises
Resizing can affect comfort, durability, and sometimes even the setting.
Every ring made to your exact size
At Rings & I, every ring is made-to-order based on your fit.
Get the fit right from the start
A perfect fit feels effortless every single day.

For accurate sizing, keep your browser at 100% zoom.

Place your ring on the ring outline to find its size, and use the slider below to adjust and identify the correct size.

Ring Size: 1

YOUR NEXT STEP

Visit Rings & I

Book an appointment to confirm your ring size and explore designs with personalised guidance.

Free Β· No obligation Β· Borivali & Andheri

Questions before you visit?

How accurate is the online ring sizer above?

It's an approximation that depends on your phone screen. Most customers get a result that's within half a size of their actual size β€” close enough to start the conversation, not precise enough to commit a ring to production.

That's what the studio appointment is for: our Ring Experts use calibrated mandrels and professional sizing rings to lock in your exact size before your ring is made.

Is an appointment necessary?

Since our studio is built around personalization, we usually recommend booking an appointment.

That way, one of our Ring Experts can guide you through all the options β€” from diamond qualities to metal tones.

Do you offer lab-grown or natural diamonds?

We offer both lab-grown and natural diamonds.

The right choice depends on what matters more to you, whether that’s budget, origin, rarity, or long-term preference. Our team helps you understand the difference clearly, so you can choose what feels right for you.

How long does a typical appointment take?

Most appointments last 45-60 minutes, giving you plenty of time to explore options without feeling rushed.

Are your diamonds authentic and certified?

Yes.

Our diamonds go through 32 quality checks to ensure authenticity and quality. We also provide trusted certifications such as GIA and IGI.

We also offer exchange and buyback support, so you can purchase with confidence.

Loved by customers visiting
Rings & I

Railaxmi Patil
Railaxmi Patil

We had an excellent experience with Rings & I, and I highly recommend their services. The team was very professional, and we were thrilled with the results.

Sanket Kamble
Sanket Kamble

I haven't seen many designs for men's diamond rings in the market. It was my engagement, and I wanted to ensure the ring I selected truly resembled who I am.

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